Okay, let’s calculate this. John has a degree from Lincoln Technical Institute, which is a well-known institution for technical education. His skills in mechanical engineering, product design, and manufacturing are in demand. However, his location in Nazareth, PA, is not in a major metropolitan area, which can impact his earning potential. Considering his skills and education, I would estimate his hourly rate to be around $125, which is slightly below the national average for mechanical engineers in the United States. This rate is also lower than what I would expect for someone with more experience or in a more prominent location.